Home / 63,328,295.61-95,053,719.36-30,561,930.59

Finding the Fourth Proportional to 63,328,295.61, 95,053,719.36 and 30,561,930.59

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Solution

The fourth proportional to 63,328,295.61, 95,053,719.36 and 30,561,930.59 is: 45,872,467.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328,295.61 : 95,053,719.36 = 30,561,930.59 : x
  2. Step 2: Convert to fraction form
    63,328,295.61/95,053,719.36 = 30,561,930.59/x
  3. Step 3: Cross multiply
    63,328,295.61x = 95,053,719.36 × 30,561,930.59
  4. Step 4: Simplify right side
    63,328,295.61x = 2,905,025,173,401,659
  5. Step 5: Solve for x
    x = 2,905,025,173,401,659/63,328,295.61
  6. Step 6: Final answer
    x = 45,872,467.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.